Epidemiology of hepatitis C virus among hemodialysis patients in the Middle East and North Africa: systematic syntheses, meta-analyses, and meta-regressions.

We aimed to investigate hepatitis C virus (HCV) epidemiology among hemodialysis (HD) patients in the Middle East and North Africa (MENA). Our data source was an HCV biological measures database populated through systematic literature searches. Descriptive epidemiologic syntheses, effects meta-analyses and meta-regressions, and genotype analyses were conducted. We analyzed 289 studies, including 106 463 HD patients. HCV incidence ranged between 0 and 100% as seroconversion risk, and between 0 and 14·7 per 1000 person-years as incidence rate. The regional pooled mean estimate was 29·2% (95% CI: 25·6-32·8%) for HCV antibody positive prevalence and 63·0% (95% CI: 55·4-70·3%) for the viremic rate. Region within MENA, country income group, and year of data collection were associated with HCV prevalence; year of data collection adjusted odds ratio was 0·92 (95% CI: 0·90-0·95). Genotype diversity varied across countries with four genotypes documented regionally: genotype 1 (39·3%), genotype 2 (5·7%), genotype 3 (29·6%), and genotype 4 (25·4%). Our findings showed that one-third of HD patients are HCV antibody positive and one-fifth are chronic carriers and can transmit the infection. However, HCV prevalence is declining. In context of growing HD patient population and increasing HCV treatment availability, it is critical to improve standards of infection control in dialysis and expand treatment coverage

Western Medical Acupuncture Perception and Use for Pain Management Among Athletes: A Systematic Review

Karima Chaabna,1 Anupama Jithesh,1 Jibrail Cheema,2 Jasmine Aboughanem,1 Ravinder Mamtani1 1Institute for Population Health, Weill Cornell Medicine – Qatar, Doha, Qatar; 2Weill Cornell Medicine – Qatar, Doha, QatarCorrespondence: Karima Chaabna, Institute for Population Health, Weill Cornell Medicine – Qatar, Education City, Qatar Foundation, P.O Box. 24144, Doha, Qatar, Tel +974 4492-8309, Fax +974 4492 8333, Email [email protected]: This systematic review aims to assess the use and perception of “Western” medical acupuncture—based on conventional biomedical mechanisms and evidence-based medicine for diagnosis and needle placement—for pain management among athletes and their healthcare providers.Methods: A systematic review is reported based on the PRISMA guidelines. PubMed, Web of Science, SPORTDiscus, Allied and Complementary Medicine databases, and Google Scholar were searched (search: from database inception to July 2023). Two authors independently conducted multi-stage screening, data extraction, and quality assessment. The outcomes of interest were prevalence of acupuncture prescriptions by healthcare professionals, prevalence of acupuncture use by athletes, and perceptions related to acupuncture effectiveness among healthcare professionals and athletes. Only studies wherein “Western” medical acupuncture was used for pain management were included.Results: Our review included 11 observational studies and clinical trials. The prevalence of “Western” medical acupuncture prescription varied from 15.4% (UK) to 58.4% (US) among sports medicine healthcare professionals. Prevalence of acupuncture use among athletes ranged from 2.2% among college athletes in Palestine to 61% among professional football players in the Netherlands. Acupuncture was used for managing delayed-onset of soreness and pain due to various types of musculoskeletal injuries. Both athletes and their healthcare providers reported positive perceptions of acupuncture.Conclusion: Our systematic review identifies a notable research gap in evaluating the practice and perception of “Western” medical acupuncture among healthcare professionals and athletes. Our findings suggest that “Western” medical acupuncture is not only prescribed by sport medicine professionals and used by athletes for diverse musculoskeletal pains but is also generally perceived positively for its effectiveness. Given the positive clinical experience of health professionals, athletes’ favorable perception, and acupuncture’s well-established safety profile, acupuncture should be given serious consideration—as a complementary approach—in the overall management of pain.Registration: Open Science Framework (https://osf.io/qb9gc).Keywords: western medical acupuncture, perception, pain, athlete